Those responders found the home was filled with 212 animals, including dogs, cats, birds, bats, squirrels, rats, birds, rabbits, a large raccoon, mice, cockroaches, and others, including kinkajous. Officials say all 109 cats and several other animals were euthanized because of their health or for potential diseases that could be transferred to humans.

"Due to the discovery of deplorable living conditions at the residence, the Cook County Medical Examiner's Office requested the house to be sealed pending autopsy examination," the Berwyn Police Department said in a statement.

Denger's death was determined to be natural, according to the Medical Examiner. His four siblings -- 12, 16, 17 and 18 years old -- were taken into the custody of the Department of Children and Family Services. They, and their grandmother, were found to be living in feces and had animal bite marks.

Price faces several charges:

One Class 2 felony count of Criminal Neglect of a Disabled Child resulting in death

One Class 3 felony count of Criminal Neglect of a Disabled Child - not resulting in death